Our renowned Stinson comfort bike, now with a boost. The Stinson E takes all the beloved features of the standard model, but delivered with a smooth and powerful 250W rear hub motor to transform the fun and stylish bike into an amazing experience for everything from bike path cruising to daily commuting. SERIES 1 FRAME The Stinson E features a Series 1 6061 aluminum frame with exceptionally low standover, disc brake mounts, and rack and fender eyelets and high-volume 27.5” wheels. Stinson ST models further lower the standover height with a step-through frame design. Both versions incorporate the battery into the downtube for clean looks and added security. ELECTRIC DRIVETRAIN The Bafang rear hub motor provides 40Nm of torque in a compact and tidy package, and delivers top assisted speeds of 20mph, 32km/h (North America), and 25km/h for the rest of the world. Five levels of assist, accessed via a handlebar-mounted controller, means that riders can quickly dial in the level of assistance that best meets their needs and riding style. The controller also doubles as a display, showing speed, battery charge state, and assist level selected. The Bafang Go app supports real-time access to ride data, real-time access to human health data such as heartbeat and calorie data, and access to navigation steering and traffic tips. INTERNAL BATTERY A new feature for the model family, the 340Wh in-tube battery is neatly integrated into the Stinson E's downtube, protected and giving the bike a sleeker look. The charging port is easily accessible, under a weather-resistant cover. DISC BRAKES Disc brakes provide smooth, controlled stopping in all conditions. STEP THROUGH DESIGN The Stinson E ST features a step-through frame design with a lowered toptube for easier mounting and dismounting. SHIMANO DRIVETRAIN Shimano's stalwart Altus 8-speed drivetrain smoothly and reliably glides between the gearing. SMOOTH-ROLLING RUBBER The Stinson E rolls on Vee Tire Co's Speedster 27.5 x 2.35" tires, which feature high volume and low knobs for comfort and efficiency, and lots of gripping edges for control on pavement or improved off-road surfaces. LIGHTING CONTROL The Stinson E is equipped to power accessory lighting, with a wiring harness just waiting to be plugged into. Headlamp and taillamps are then controlled by holding down the system controller switch. SPECIFICATIONS Component Specification Frame Series 1 Comfort, Ebike Specific, 6061 Aluminum, 27.5” Wheels, Disc Specific, Low-Step Design, Comfort Control Geometry, Kickstand Mount, Fender and Rack Mounts Fork CrMo Steel, Straight Blade, Disc Specific, Fender and Rack Eyelets Rims Marin Aluminum Double Wall, Disc Specific Hub, Rear Bafang 250 Watt Hub Motor, 40Nm, 36H Hub, Front Forged Aluminum Alloy, 32H Spoke, Nipples 14g Stainless Steel Tires Vee Tire Co. Speedster, 27.5”x2.35”, Puncture Protection Derailleur, Rear Shimano Acera, 8-Speed Shift Lever Shimano Altus 8-Speed RapidFire Crankset Alloy Crank, Steel 38T Chainring, Ring Guard Bottom Bracket Integrated Torque Sensing, Sealed Cartridge Bearings, Square Taper Chain KMC Z8 Cassette SunRace 8-Speed Freewheel, 11-34T Brake, Front Tektro MDM280 Mechanical Disc, 160mm Rotor Brake, Rear Tektro MDM280 Mechanical Disc, 160mm Rotor Brake Levers Alloy, Long Pull Handlebar Marin Alloy, 25mm Rise, 18˚ Backsweep Stem Marin Alloy Grips Marin County Headset FSA, TH No.10P Seatpost Marin Alloy, 30.9mm Saddle Marin Comfort Pedals Nylon Platform Battery Bafang 340Wh, 36V, In-tube Controller Handlebar Mount LCD Switch & Display Kickstand Alloy Center Mount Range, Charging Time 19-62 Miles/25-100km (Based on Rider Weight, Terrain, Climate and Level of Assist Used), 6 Hours